1486776440

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1\times {\mathrm{2953}}^1$

素因数の和:3312

約数の個数: 64

約数和(自身を含む): 3439164960

約数和(自身を除く): 1952388520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 307, 328, 410, 614, 820, 1228, 1535, 1640, 2456, 2953, 3070, 5906, 6140, 11812, 12280, 12587, 14765, 23624, 25174, 29530, 50348, 59060, 62935, 100696, 118120, 121073, 125870, 242146, 251740, 484292, 503480, 605365, 906571, 968584, 1210730, 1813142, 2421460, 3626284, 4532855, 4842920, 7252568, 9065710, 18131420, 36262840, 37169411, 74338822, 148677644, 185847055, 297355288, 371694110, 743388220, 1486776440]

約数ペア:

[(1, 1486776440), (2, 743388220), (4, 371694110), (5, 297355288), (8, 185847055), (10, 148677644), (20, 74338822), (40, 37169411), (41, 36262840), (82, 18131420), (164, 9065710), (205, 7252568), (307, 4842920), (328, 4532855), (410, 3626284), (614, 2421460), (820, 1813142), (1228, 1210730), (1535, 968584), (1640, 906571), (2456, 605365), (2953, 503480), (3070, 484292), (5906, 251740), (6140, 242146), (11812, 125870), (12280, 121073), (12587, 118120), (14765, 100696), (23624, 62935), (25174, 59060), (29530, 50348)]